Which of the Following Describes the General Structure of an Amino

question 26

Multiple Choice

Which of the following describes the general structure of an amino acid?

• A) Planar carbon-nitrogen ring with deoxyribose sugar
• B) Pentose sugar bound to phosphate and purine or pyrimidine base
• C) Central carbon with carboxyl group, amino group, hydrogen, and a side chain
• D) Polymer of molecules bound together by a peptide bond

---

Definitions:

Breast Cancer

A malignant tumor that develops from breast cells, considered one of the most common cancers affecting women.

Breast Cancer

A type of cancer that forms in the cells of the breasts, one of the most common cancers among women worldwide.

Developed

Achieved a high level of industrialization, infrastructure, and standard of living.

Breast Cancer Death Rate

The mortality rate associated with breast cancer, indicating the number of deaths per a given population over a specified time period.